Aten US221A 2-port USB Switch

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17 availableas of 09/12/2026

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Country of origin

  • Origin: China
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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Overview

About the Aten US221A

View user manual

The US221A is a 2-port USB 2.0 Peripheral Switch that allows up to 2 computers to share the use of a single USB peripheral device (such as a printer, scanner, mass storage drive, etc.) on a one-at-a-time basis.

The peripheral focus can be given to a computer manually by using pushbuttons on the switch, using the software-based configuration utility, or by the Auto Switch function.

Compatible with both Windows and Mac, and with multifunction printer support, the US221A is the ideal way to share the latest USB 2.0 peripherals in a multimedia office environment.

Technical specifications

Technical Specifications of the Aten US221A

General Information

General Information specifications
Manufacturer ATEN Technology, Inc
Manufacturer Part Number US221A
Manufacturer Website Address http://www.aten.com/us/en/
Brand Name Aten
Product Model US221A
Product Name 2-Port USB 2.0 Peripheral Switch
Packaged Quantity 1
Product Type USB Switch

Technical Information

Technical Information specifications
Host Interface USB 2.0

Media & Performance

Media & Performance specifications
Data Transfer Rate 480 MB/s

Interfaces/Ports

Interfaces/Ports specifications
Total Number of USB Ports 3
Number of USB 2.0 Ports 3

Physical Characteristics

Physical Characteristics specifications
Form Factor External
Height 1"
Width 2.6"
Depth 2.8"
Weight (Approximate) 2.08 oz

Miscellaneous

Miscellaneous specifications
Package Contents
  • 2-Port USB 2.0 Peripheral Switch
  • 1 x USB Type-A to USB Type-B Cable (1.8m)
  • 1 x User Instructions
Platform Supported PCMac
Country of Origin China

Warranty

Warranty specifications
Limited Warranty 3 Year

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Shipping and returns

Free shipping on most items when you spend $100 or more. In-stock items ship on the next open shipment slot. The buy box above shows the live order-by countdown and the estimated arrival date.

Need to send it back? Start a return online with a Request RMA and our team will take care of you. Keep the original packaging. Items must be returned in the condition received.

Questions about shipping or returns? Chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.